Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

energy saving ring lamp / energy conservation

energy saving ring lamp

A ring made of plastic can be worn on Finger. When something is missing or missing, we can put it on our finger to find somewhere is small and dark. It is more convenient for us to find things.

University

Guangdong Ocean University

Guangdong Ocean University
Zhan Jiang, China

刘 结萍,
Guangdong Ocean University